CN214999308U - Model automobile gearbox with good heat dissipation effect - Google Patents
Model automobile gearbox with good heat dissipation effect Download PDFInfo
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- CN214999308U CN214999308U CN202120756042.3U CN202120756042U CN214999308U CN 214999308 U CN214999308 U CN 214999308U CN 202120756042 U CN202120756042 U CN 202120756042U CN 214999308 U CN214999308 U CN 214999308U
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- transmission shaft
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Abstract
The utility model discloses a model motor transmission that radiating effect is good, including box, first motor, first gear, second gear, first transmission shaft, action wheel, follow driving wheel, wheel belt, pivot and flabellum, first transmission shaft rotates and sets up in the box, first gear fixed cover is in on the first transmission shaft, first motor is installed in the box, second gear fixed cover is in on the output shaft of first motor and with first gear engagement, the action wheel is fixed to be cup jointed in on the first transmission shaft, the pivot is rotated and is set up in the box, the flabellum is fixed the front end of pivot, from the driving wheel fixed cup joint the rear end of pivot, the wheel belt cover is in the action wheel with from the driving wheel. The utility model discloses can distribute away the heat that whole gearbox produced, play good radiating effect, guarantee the work efficiency of gearbox effectively and prolong its life.
Description
Technical Field
The utility model relates to a model automobile parts technical field, concretely relates to model motor transmission that radiating effect is good.
Background
The model automobile gearbox is a main component of a model automobile and plays roles in speed regulation and mode switching for the model automobile. The existing model automobile gear box can generate a large amount of heat due to high-speed operation of a motor and gears, and the working efficiency and the service life of the existing model automobile gear box can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art, provide a model motor transmission that the radiating effect is good.
The technical scheme of the utility model as follows:
the utility model provides a model motor transmission that radiating effect is good, includes box, first motor, first gear, second gear, first transmission shaft, action wheel, follows driving wheel, wheel belt, pivot and flabellum, first transmission shaft rotates and sets up in the box, first gear fixed cover is in on the first transmission shaft, first motor is installed in the box, the fixed cover of second gear in on the output shaft of first motor and with first gear engagement, the fixed cup joint of action wheel is in on the first transmission shaft, the pivot rotates and sets up in the box, the flabellum is fixed the front end of pivot, from fixed cup joint of driving wheel the rear end of pivot, wheel belt cover is in the action wheel with from the driving wheel.
Preferably, the model automobile gearbox with good heat dissipation effect further comprises a second motor, and the second motor is installed in the box body and is in transmission connection with the first gear.
Preferably, the first motor and the second motor are symmetrically distributed along the first transmission shaft.
Preferably, the model motor transmission that the radiating effect is good still includes secondary drive axle, differential mechanism and clutch, the secondary drive axle is on a parallel with first transmission shaft rotates to be set up in the box and through a pair of meshing gear with first transmission shaft transmission is connected, differential mechanism installs in the box, its input with the rear end transmission of secondary drive axle is connected, and its output stretches out to both sides, the clutch install in the box and with the front end transmission of secondary drive axle is connected.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an action wheel, from the band pulley transmission structure that driving wheel and wheel area are constituteed are connected first transmission shaft and flabellum transmission, can drive the flabellum rotation simultaneously when making first motor drive first transmission shaft rotation, distribute away the heat that whole gearbox produced, play good radiating effect, guarantee the work efficiency of gearbox effectively and prolong its life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a model automobile transmission with good heat dissipation effect of the present invention;
fig. 2 is another schematic structural diagram of the model automobile transmission with good heat dissipation effect of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Example 1
As shown in fig. 1 and fig. 2, the model automobile transmission with good heat dissipation effect of the embodiment includes a box body 1, a first motor 2, a first gear 3, a second gear 4, a first transmission shaft 5, a driving wheel 6, a driven wheel 7, a wheel belt 8, a rotating shaft 9 and fan blades 10, the first transmission shaft 5 is rotationally arranged in the box body 1, the first gear 3 is fixedly sleeved on the first transmission shaft 5, the first motor 2 is arranged in the box body 1, the second gear 4 is fixedly sleeved on the output shaft of the first motor 2 and is meshed with the first gear 3, the driving wheel 5 is fixedly sleeved on the first transmission shaft 5, the rotating shaft 9 is rotatably arranged in the box body 1, the fan blades 10 are fixed at the front end of the rotating shaft 9, the driven wheel 7 is fixedly sleeved at the rear end of the rotating shaft 9, and the wheel belt 8 is sleeved on the driving wheel 6 and the driven wheel 7. First motor 2 rotates, drive first transmission shaft 5 through engaged first gear 3 and second gear 4 and rotate with, because action wheel 6 is fixed cup joint on first transmission shaft 5, through action wheel 6, the band pulley transmission structure who constitutes from driving wheel 7 and wheel belt 8 is connected first transmission shaft 5 with flabellum 10 transmission, can drive flabellum 10 simultaneously and rotate when making first motor 2 drive first transmission shaft 5 rotate, distribute away the heat that whole gearbox produced, play good radiating effect, guarantee the work efficiency and the extension life of gearbox effectively.
The model automobile gearbox with good heat dissipation effect further comprises a second motor 11, the second motor 11 is installed in the box body 1 and in transmission connection with the first gear 3, and speed adjustment can be effectively achieved by using the second motor 11 as a power input source. The first motor 2 and the second motor 11 are symmetrically distributed along the first transmission shaft 5, so that the symmetry of power input is ensured, and the model automobile is not easy to deviate when running.
Model motor transmission that the radiating effect is good still includes secondary drive axle 12, differential 13 and clutch 14, secondary drive axle 12 is on a parallel with 5 rotations of first transmission shaft set up in the box 1 and through a pair of meshing gear with 5 transmissions of first transmission shaft are connected, differential 13 installs in the box 1, its input with the rear end transmission of secondary drive axle 12 is connected, and its output stretches out to both sides, clutch 14 installs in the box 1 and with the front end transmission of secondary drive axle 12 is connected, and secondary drive axle 12 can be done two-way output connection differential 13 and clutch 14, makes things convenient for the model car to switch and shift gears between two drives and the four-wheel drive.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a model motor transmission that radiating effect is good which characterized in that: including box, first motor, first gear, second gear, first transmission shaft, action wheel, follow driving wheel, wheel belt, pivot and flabellum, first transmission shaft rotates and sets up in the box, first gear fixed sleeve is in on the first transmission shaft, first motor is installed in the box, the fixed cover of second gear in on the output shaft of first motor and with first gear engagement, the fixed cover of action wheel cup joints in on the first transmission shaft, the pivot rotates and sets up in the box, the flabellum is fixed the front end of pivot, from the fixed cup joint the rear end of pivot, the wheel belt cover is in the action wheel with from the driving wheel.
2. The model automobile gearbox with good heat dissipation effect as set forth in claim 1, characterized in that: the model automobile gearbox with good heat dissipation effect further comprises a second motor, and the second motor is installed in the box body and is in transmission connection with the first gear.
3. The model automobile gearbox with good heat dissipation effect as claimed in claim 2, characterized in that: the first motor and the second motor are symmetrically distributed along the first transmission shaft.
4. The model automobile gearbox with good heat dissipation effect as recited in any one of claims 1 to 3, characterized in that: model motor transmission that the radiating effect is good still includes secondary drive axle, differential mechanism and clutch, the secondary drive axle is on a parallel with first transmission shaft rotates and sets up in the box and through a pair of meshing gear with first transmission shaft transmission is connected, differential mechanism installs in the box, its input with the rear end transmission of secondary drive axle is connected, and its output stretches out to both sides, the clutch is installed in the box and with the front end transmission of secondary drive axle is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756042.3U CN214999308U (en) | 2021-04-13 | 2021-04-13 | Model automobile gearbox with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756042.3U CN214999308U (en) | 2021-04-13 | 2021-04-13 | Model automobile gearbox with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999308U true CN214999308U (en) | 2021-12-03 |
Family
ID=79136659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756042.3U Active CN214999308U (en) | 2021-04-13 | 2021-04-13 | Model automobile gearbox with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999308U (en) |
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2021
- 2021-04-13 CN CN202120756042.3U patent/CN214999308U/en active Active
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